BR0113457A - Cabeçote de impressão a jato de tinta compacto de alta densidade e alto desempenho - Google Patents

Cabeçote de impressão a jato de tinta compacto de alta densidade e alto desempenho

Info

Publication number
BR0113457A
BR0113457A BR0113457-4A BR0113457A BR0113457A BR 0113457 A BR0113457 A BR 0113457A BR 0113457 A BR0113457 A BR 0113457A BR 0113457 A BR0113457 A BR 0113457A
Authority
BR
Brazil
Prior art keywords
ink drop
printhead
compact
drop generators
high performance
Prior art date
Application number
BR0113457-4A
Other languages
English (en)
Other versions
BR0113457B1 (pt
Inventor
Joseph M Torgerson
Angela W Bakkom
Mark H Mackenzie
Simon Dodd
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of BR0113457A publication Critical patent/BR0113457A/pt
Publication of BR0113457B1 publication Critical patent/BR0113457B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/07—Ink jet characterised by jet control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/145—Arrangement thereof
    • B41J2/15—Arrangement thereof for serial printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)

Abstract

"CABEçOTE DE IMPRESSãO A JATO DE TINTA COMPACTO DE ALTA DENSIDADE E ALTO DESEMPENHO". Um cabeçote de impressão a jato de tinta monocromático compacto (150) tendo arranjos escalonados em alta densidade de geradores de gota de tinta (165) para impressão de alto desempenho. A presente invenção provê um design de alto desempenho que possibilita impressão de alta resolução e alta velocidade enquanto reduz custo devido um uso eficiente do espaço do cabeçote de impressão. Em particular, o cabeçote de impressão compacto de alto desempenho (150) da presente invenção inclui vários aspectos eficientes termicamente que permitem que um grande número de geradores de gota de tinta (165) seja colocado sobre um cabeçote de impressão compacto (160) enquanto minimiza problemas tais como amplitudes térmicas. Em uma configuração preferida, a densidade do gerador de gota de tinta no cabeçote de impressão compacto (160) excede 10 geradores de gota de tinta por milímetro quadrado e o cabeçote de impressão compacto (160) contém pelo menos 350 bocais. Os geradores de gota de tinta (165) são arranjados em pelo menos quatro linhas paralelas. Cada linha é deslocada (ou defasada) em relação a uma linha adjacente para prover um afastamento efetivo maior que arranjos não-escalonados. Os geradores de gota de tinta (165) da presente invenção incluem resistores de alta resistência (580) e uma passivação fina (1034, 1036) para aumentar a eficiência termicamente. O controle térmico adicional é alcançado ejetando gotas de tinta de peso baixo dos geradores de gota de tinta eficientes termicamente (165) a uma alta freq³ência de ejetamento que exceda 12 kHz.
BRPI0113457-4A 2000-08-16 2001-08-16 cabeçote de impressão a jato de tinta e cabeçote de impressão a jato de tinta monocromático compacto. BR0113457B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/640,283 2000-08-16
US09/640,283 US6585352B1 (en) 2000-08-16 2000-08-16 Compact high-performance, high-density ink jet printhead
PCT/US2001/025911 WO2002014072A1 (en) 2000-08-16 2001-08-16 Compact high-performance, high-density ink jet printhead

Publications (2)

Publication Number Publication Date
BR0113457A true BR0113457A (pt) 2003-08-12
BR0113457B1 BR0113457B1 (pt) 2010-11-30

Family

ID=24567612

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113457-4A BR0113457B1 (pt) 2000-08-16 2001-08-16 cabeçote de impressão a jato de tinta e cabeçote de impressão a jato de tinta monocromático compacto.

Country Status (19)

Country Link
US (2) US6585352B1 (pt)
EP (1) EP1309454B1 (pt)
JP (1) JP2004505818A (pt)
KR (2) KR20020014712A (pt)
CN (2) CN1213868C (pt)
AR (1) AR030358A1 (pt)
AU (2) AU8830701A (pt)
BR (1) BR0113457B1 (pt)
CA (1) CA2419242C (pt)
DE (1) DE60139324D1 (pt)
ES (1) ES2330081T3 (pt)
HK (1) HK1044744A1 (pt)
IL (1) IL154197A (pt)
MX (1) MXPA03001384A (pt)
PL (1) PL200405B1 (pt)
PT (1) PT1309454E (pt)
RU (1) RU2276639C2 (pt)
TW (1) TW562746B (pt)
WO (1) WO2002014072A1 (pt)

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US6585352B1 (en) * 2000-08-16 2003-07-01 Hewlett-Packard Development Company, L.P. Compact high-performance, high-density ink jet printhead
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US7086718B2 (en) 2002-11-23 2006-08-08 Silverbrook Research Pty Ltd Thermal ink jet printhead with high nozzle areal density
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CN103171287A (zh) * 2007-03-29 2013-06-26 研能科技股份有限公司 单色喷墨头结构
CN101274514B (zh) * 2007-03-29 2013-03-27 研能科技股份有限公司 彩色喷墨头结构
CN101274513B (zh) * 2007-03-29 2012-08-08 研能科技股份有限公司 喷墨头结构
CN101274515B (zh) * 2007-03-29 2013-04-24 研能科技股份有限公司 单色喷墨头结构
CN103129146A (zh) * 2007-03-29 2013-06-05 研能科技股份有限公司 彩色喷墨头结构
CN101274516B (zh) * 2007-03-29 2013-04-24 研能科技股份有限公司 适用于墨水匣的多色喷墨头结构
US7568777B2 (en) * 2007-07-30 2009-08-04 Hewlett-Packard Development Company, L.P. Altering firing order
JP4660622B1 (ja) * 2009-12-14 2011-03-30 株式会社東芝 電子機器
CN103003072A (zh) * 2010-06-22 2013-03-27 北京中科纳新印刷技术有限公司 单色喷墨打印设备及其方法和将彩色喷墨打印设备转换为单色喷墨打印设备的方法
US8419170B2 (en) 2010-08-05 2013-04-16 Xerox Corporation Scalable inkjet printhead architecture and method of manufacture
CN102689513B (zh) * 2011-03-23 2015-02-18 研能科技股份有限公司 喷墨头结构
JP5866322B2 (ja) 2013-09-06 2016-02-17 キヤノンファインテック株式会社 インクジェット記録用の記録ヘッド、インクジェット記録装置およびインクジェット記録方法
WO2015116089A1 (en) * 2014-01-30 2015-08-06 Hewlett-Packard Development Company, L.P. Adjusting the firing times of a number of nozzles
EP3183746B1 (en) * 2014-08-18 2020-10-28 Hewlett-Packard Development Company, L.P. Alternative ground lines for inter-slot grounding
JP6337206B2 (ja) * 2014-10-30 2018-06-06 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． インクジェット印刷
WO2016068949A1 (en) * 2014-10-30 2016-05-06 Hewlett-Packard Development Company, L.P. Ink jet printing
JP6426022B2 (ja) * 2015-02-13 2018-11-21 株式会社ミマキエンジニアリング 液体吐出装置及び液体吐出方法
CN106853716A (zh) * 2015-12-07 2017-06-16 研能科技股份有限公司 喷液匣结构
JP6381581B2 (ja) * 2016-05-30 2018-08-29 キヤノン株式会社 記録素子基板および液体吐出ヘッド
KR102262682B1 (ko) 2017-01-31 2021-06-08 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 메모리 뱅크 내의 메모리 유닛에 대한 액세스 기법
US20210008895A1 (en) * 2018-04-30 2021-01-14 Hewlett-Packard Development Company, L.P. Apply thermal energy to sub-lines
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Also Published As

Publication number Publication date
JP2004505818A (ja) 2004-02-26
US6585352B1 (en) 2003-07-01
PT1309454E (pt) 2009-08-26
DE60139324D1 (de) 2009-09-03
PL200405B1 (pl) 2009-01-30
IL154197A (en) 2004-12-15
EP1309454B1 (en) 2009-07-22
CA2419242C (en) 2009-06-16
AU8830701A (en) 2002-02-25
RU2276639C2 (ru) 2006-05-20
BR0113457B1 (pt) 2010-11-30
CN1213868C (zh) 2005-08-10
US20030184614A1 (en) 2003-10-02
HK1044744A1 (en) 2002-11-01
US6866364B2 (en) 2005-03-15
WO2002014072A1 (en) 2002-02-21
AR030358A1 (es) 2003-08-20
PL359870A1 (en) 2004-09-06
CA2419242A1 (en) 2002-02-21
KR20080025388A (ko) 2008-03-20
ES2330081T3 (es) 2009-12-04
IL154197A0 (en) 2003-07-31
MXPA03001384A (es) 2003-06-06
KR20020014712A (ko) 2002-02-25
CN1338378A (zh) 2002-03-06
TW562746B (en) 2003-11-21
CN1469809A (zh) 2004-01-21
AU2001288307B2 (en) 2005-05-19
EP1309454A1 (en) 2003-05-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/08/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16.08.2021